VSDK modify HDMI resolution
来源：互联网
From ec4c72aeea8ae48c63ead8bf972cfd72cf222157 Mon Sep 17 00:00:00 2001
Date: Mon, 10 Sep 2018 18:22:30 +0800
Subject: [PATCH 1/2] changed the resolution 1920*720 as shron
---
apps/src/rtos/usecases/common/chains_common.c | 31 +++++++++++++++++++++++----
1 file changed, 27 insertions(+), 4 deletions(-)
diff --git a/apps/src/rtos/usecases/common/chains_common.c b/apps/src/rtos/usecases/common/chains_common.c
index 94005f5..8b09ed6 100644
--- a/apps/src/rtos/usecases/common/chains_common.c
+++ b/apps/src/rtos/usecases/common/chains_common.c
@@ -104,8 +104,9 @@ Void ChainsCommon_GetDisplayWidthHeight(
*displayHeight = 720;
break;
case CHAINS_DISPLAY_TYPE_HDMI_1080P:
+ Vps_printf(" >>>>> CHAINS_DISPLAY_TYPE_HDMI_1080P !!!\n");
*displayWidth = 1920;
- *displayHeight = 1080;
+ *displayHeight = 720;
break;
case CHAINS_DISPLAY_TYPE_SDTV_NTSC:
*displayWidth = 720;
@@ -488,7 +489,9 @@ static Void ChainsCommon_SetDctrlConfig(
}
else if (displayType == CHAINS_DISPLAY_TYPE_HDMI_1080P)
{
- pVInfo->mInfo.standard = SYSTEM_STD_1080P_60;
+// pVInfo->mInfo.standard = SYSTEM_STD_1080P_60;
+ pVInfo->mInfo.standard = SYSTEM_STD_CUSTOM;
+
}
else if(displayType == CHAINS_DISPLAY_TYPE_SDTV_NTSC)
{
@@ -508,7 +511,25 @@ static Void ChainsCommon_SetDctrlConfig(
{
pVInfo->mInfo.standard = SYSTEM_STD_WXGA_60;
}
-
+
+ if(displayType == CHAINS_DISPLAY_TYPE_HDMI_1080P)
+ {
+ pVInfo->mInfo.standard = SYSTEM_STD_CUSTOM;
+ pVInfo->mInfo.width = 1920;
+ pVInfo->mInfo.height = 720;
+ pVInfo->mInfo.scanFormat = SYSTEM_SF_PROGRESSIVE; //0 --1
+ pVInfo->mInfo.pixelClock = 100980U;
+ pVInfo->mInfo.fps = 60U;
+ pVInfo->mInfo.hFrontPorch = 88U;
+ pVInfo->mInfo.hBackPorch = 148U;
+ pVInfo->mInfo.hSyncLen = 44U;
+
+ pVInfo->mInfo.vFrontPorch = 4U;
+ pVInfo->mInfo.vBackPorch = 36U;
+ pVInfo->mInfo.vSyncLen = 5U;
+
+ Vps_printf(" >>>>> set CHAINS_DISPLAY_TYPE_HDMI_1080P !!!\n");
+ }
/* TODO Dont know what to set here */
pVInfo->mode = 0;
pVInfo->isInputPipeConnected[0] =
@@ -1087,6 +1108,7 @@ Int32 ChainsCommon_MultiDisplay_StartDisplayCtrl(
}
else if (pMultiPrm[i].displayType == CHAINS_DISPLAY_TYPE_HDMI_1080P)
{
+ Vps_printf(" >>>> pMultiPrm[i].displayType == CHAINS_DISPLAY_TYPE_HDMI_1080P \n");
pPrm->deviceId = DISPLAYCTRL_LINK_USE_HDMI;
pVInfo->vencId = SYSTEM_DCTRL_DSS_VENC_HDMI;
pVInfo->outputPort = SYSTEM_DCTRL_DSS_HDMI_OUTPUT;
@@ -1300,7 +1322,8 @@ Int32 ChainsCommon_StartDisplayDevice(UInt32 displayType)
if(displayType == CHAINS_DISPLAY_TYPE_HDMI_1080P)
{
- gChains_commonObj.hdmiTxPrm.standard = SYSTEM_STD_1080P_60;
+// gChains_commonObj.hdmiTxPrm.standard = SYSTEM_STD_1080P_60;
+ gChains_commonObj.hdmiTxPrm.standard = SYSTEM_STD_CUSTOM;
}
if(displayType == CHAINS_DISPLAY_TYPE_HDMI_720P)
{
--
2.7.4
From 55323b118c184eb1d8b9848ada8e9654b8bd987f Mon Sep 17 00:00:00 2001
Date: Mon, 10 Sep 2018 19:57:09 +0800
Subject: [PATCH 2/2] modified the resolution from 1080p to 1920*720
---
.../chains_dispDistSrc_dualDisplay.c | 4 +--
apps/src/hlos/common/chains_common.c | 27 ++++++++++++++--
apps/src/rtos/usecases/common/chains_common.c | 37 +++++++++++-----------
3 files changed, 45 insertions(+), 23 deletions(-)
diff --git a/apps/src/hlos/adas/src/usecases/disp_dist_src_dual_display/chains_dispDistSrc_dualDisplay.c b/apps/src/hlos/adas/src/usecases/disp_dist_src_dual_display/chains_dispDistSrc_dualDisplay.c
index 6846b07..3f39374 100644
--- a/apps/src/hlos/adas/src/usecases/disp_dist_src_dual_display/chains_dispDistSrc_dualDisplay.c
+++ b/apps/src/hlos/adas/src/usecases/disp_dist_src_dual_display/chains_dispDistSrc_dualDisplay.c
@@ -68,9 +68,9 @@ Limited License.
#include <src/hlos/common/chains_common.h>
#define VID1_FRAME_WIDTH (1920)
-#define VID1_FRAME_HEIGHT (1080)
+#define VID1_FRAME_HEIGHT (720)
#define GFX_FRAME_WIDTH (1920)
-#define GFX_FRAME_HEIGHT (1080)
+#define GFX_FRAME_HEIGHT (720)
#define GFX_V_CONTROLLER_NAME "/dev/vdrm-controller-0"
#define GFX_CRTC (26)
diff --git a/apps/src/hlos/common/chains_common.c b/apps/src/hlos/common/chains_common.c
index 5172512..8674bd6 100644
--- a/apps/src/hlos/common/chains_common.c
+++ b/apps/src/hlos/common/chains_common.c
@@ -1133,7 +1133,7 @@ Void ChainsCommon_GetDisplayWidthHeight(
break;
case CHAINS_DISPLAY_TYPE_HDMI_1080P:
*displayWidth = 1920;
- *displayHeight = 1080;
+ *displayHeight = 720;
break;
case CHAINS_DISPLAY_TYPE_FPD:
*displayWidth = 1280;
@@ -1914,12 +1914,35 @@ static Void ChainsCommon_SetDctrlConfig(
}
else if (displayType == CHAINS_DISPLAY_TYPE_HDMI_1080P)
{
- pVInfo->mInfo.standard = SYSTEM_STD_1080P_60;
+// pVInfo->mInfo.standard = SYSTEM_STD_1080P_60;
+ pVInfo->mInfo.standard = SYSTEM_STD_CUSTOM;
+
+
+
}
else if (displayType == CHAINS_DISPLAY_TYPE_FPD)
{
pVInfo->mInfo.standard = SYSTEM_STD_720P_60;
}
+
+ if(displayType == CHAINS_DISPLAY_TYPE_HDMI_1080P)
+ {
+ pVInfo->mInfo.standard = SYSTEM_STD_CUSTOM;
+ pVInfo->mInfo.width = 1920;
+ pVInfo->mInfo.height = 720;
+ pVInfo->mInfo.scanFormat = SYSTEM_SF_PROGRESSIVE; //0 --1
+ pVInfo->mInfo.pixelClock = 100980U;
+ pVInfo->mInfo.fps = 60U;
+ pVInfo->mInfo.hFrontPorch = 88U;
+ pVInfo->mInfo.hBackPorch = 148U;
+ pVInfo->mInfo.hSyncLen = 44U;
+
+ pVInfo->mInfo.vFrontPorch = 4U;
+ pVInfo->mInfo.vBackPorch = 36U;
+ pVInfo->mInfo.vSyncLen = 5U;
+
+ Vps_printf(" >>>>> set CHAINS_DISPLAY_TYPE_HDMI_1080P !!!\n");
+ }
/* TODO Dont know what to set here */
pVInfo->mode = 0;
diff --git a/apps/src/rtos/usecases/common/chains_common.c b/apps/src/rtos/usecases/common/chains_common.c
index 8b09ed6..b3f47f7 100644
--- a/apps/src/rtos/usecases/common/chains_common.c
+++ b/apps/src/rtos/usecases/common/chains_common.c
@@ -512,24 +512,6 @@ static Void ChainsCommon_SetDctrlConfig(
pVInfo->mInfo.standard = SYSTEM_STD_WXGA_60;
}
- if(displayType == CHAINS_DISPLAY_TYPE_HDMI_1080P)
- {
- pVInfo->mInfo.standard = SYSTEM_STD_CUSTOM;
- pVInfo->mInfo.width = 1920;
- pVInfo->mInfo.height = 720;
- pVInfo->mInfo.scanFormat = SYSTEM_SF_PROGRESSIVE; //0 --1
- pVInfo->mInfo.pixelClock = 100980U;
- pVInfo->mInfo.fps = 60U;
- pVInfo->mInfo.hFrontPorch = 88U;
- pVInfo->mInfo.hBackPorch = 148U;
- pVInfo->mInfo.hSyncLen = 44U;
-
- pVInfo->mInfo.vFrontPorch = 4U;
- pVInfo->mInfo.vBackPorch = 36U;
- pVInfo->mInfo.vSyncLen = 5U;
-
- Vps_printf(" >>>>> set CHAINS_DISPLAY_TYPE_HDMI_1080P !!!\n");
- }
/* TODO Dont know what to set here */
pVInfo->mode = 0;
pVInfo->isInputPipeConnected[0] =
@@ -1127,7 +1109,24 @@ Int32 ChainsCommon_MultiDisplay_StartDisplayCtrl(
pVInfo->vencOutputInfo.pixelClkPolarity = SYSTEM_DCTRL_POLARITY_ACT_HIGH;
pVInfo->vencOutputInfo.aFmt = SYSTEM_DCTRL_A_OUTPUT_MAX;
- pVInfo->mInfo.standard = SYSTEM_STD_1080P_60;
+// pVInfo->mInfo.standard = SYSTEM_STD_CUSTOM;
+ pVInfo->mInfo.standard = SYSTEM_STD_CUSTOM;
+ pVInfo->mInfo.width = 1920;
+ pVInfo->mInfo.height = 720;
+ pVInfo->mInfo.scanFormat = SYSTEM_SF_PROGRESSIVE; //0 --1
+ pVInfo->mInfo.pixelClock = 100980U;
+ pVInfo->mInfo.fps = 60U;
+ pVInfo->mInfo.hFrontPorch = 88U;
+ pVInfo->mInfo.hBackPorch = 148U;
+ pVInfo->mInfo.hSyncLen = 44U;
+ pVInfo->vencDivisorInfo.divisorLCD = 1;
+ pVInfo->vencDivisorInfo.divisorPCD = 1;
+
+ pVInfo->mInfo.vFrontPorch = 4U;
+ pVInfo->mInfo.vBackPorch = 36U;
+ pVInfo->mInfo.vSyncLen = 5U;
+
+ Vps_printf(" >>>>> set CHAINS_DISPLAY_TYPE_HDMI_1080P !!!\n");
/* Configure overlay params */
ovlyPrms[i].vencId = pVInfo->vencId;
--From ec4c72aeea8ae48c63ead8bf972cfd72cf222157 Mon
